7831238418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{16619}}^1$

素因数の和:17231

約数の個数: 48

約数和(自身を含む): 17360853120

約数和(自身を除く): 9529614702

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 557, 846, 1114, 1671, 3342, 5013, 10026, 16619, 26179, 33238, 49857, 52358, 78537, 99714, 149571, 157074, 235611, 299142, 471222, 781093, 1562186, 2343279, 4686558, 7029837, 9256783, 14059674, 18513566, 27770349, 55540698, 83311047, 166622094, 435068801, 870137602, 1305206403, 2610412806, 3915619209, 7831238418]

約数ペア:

[(1, 7831238418), (2, 3915619209), (3, 2610412806), (6, 1305206403), (9, 870137602), (18, 435068801), (47, 166622094), (94, 83311047), (141, 55540698), (282, 27770349), (423, 18513566), (557, 14059674), (846, 9256783), (1114, 7029837), (1671, 4686558), (3342, 2343279), (5013, 1562186), (10026, 781093), (16619, 471222), (26179, 299142), (33238, 235611), (49857, 157074), (52358, 149571), (78537, 99714)]